4-methyl-N-thiocarbamoyl-benzamide

4-(p-tolyl)-2H-benzo[4,5]oxazolo[3,2-a][1,3,5]triazine-2-thione

N-carbamothioyl-4-chlorobenzamide

4-(4-Chloro-phenyl)-9-oxa-1,3,4a-triaza-fluorene-2-thione

(4-nitro-benzoyl)-thiourea